HydroLAKES lake · #108351
Elm Lake
Surface area
3,41km²
Avg depth
10,4m
Volume
35,5km³
Shoreline
35,8km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- BrownSouth Dakota · United States2.99 km²87.5% of lake
- McPhersonSouth Dakota · United States0.43 km²12.5% of lake
2 intersecting protected areas
Mcpherson County
IUCN VWaterfowl Production Area
0.26 km² overlap
Elm
IUCN VLake
0.23 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
51 distinct species · 70 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Elm Lake : 12 espèces reliées par 29 interactions GloBI sur 4 types (connectance 17.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
3,41km²
Avg depth
10,4m
Volume
35,500km³
Watershed
677km²
Shoreline
35,8km
Shore dev. idx
5,47
Residence time
1 393days
Elevation
443m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.